Do You Know About Light And Reflection? Quiz

10 Questions | By Gregorynaomi | Updated: Mar 19, 2022 | Attempts: 172

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Do You Know About Light And Reflection? Quiz - Quiz

Light is a form of energy usually in the form of electromagnetic radiation that travels by way of waves within a specific portion of the electromagnetic spectrum. Reflection generally is when a traveling wave bends toward another direction because of its contact with a shiny or reflective surface. Try to ace this quiz.

Questions and Answers

1.

How many types of light reflection are there?
- A.
  
  2
- B.
  
  5
- C.
  
  3
- D.
  
  6
2.

Which of these will determine the type of reflection to happen?
- A.
  
  Ray of Light Angle
- B.
  
  Distance
- C.
  
  Speed
- D.
  
  Material type
3.

What is the reflection on a shiny material called?
- A.
  
  Specular
- B.
  
  Diffuse
- C.
  
  Rational
- D.
  
  Straight line
4.

What is the type of reflection that occurs on a dull and/or rough surface?
- A.
  
  Specula
- B.
  
  Diffuse
- C.
  
  Rational
- D.
  
  Acute line
5.

Which of these will cause a diffuse reflection?
- A.
  
  Water surface
- B.
  
  Mirror
- C.
  
  Glossy surface
- D.
  
  Fibre boundary of an organic material
6.

Which of these is a model of diffuse reflection?
- A.
  
  Artinian Luminance
- B.
  
  Lambertian Reflectance
- C.
  
  Eistein Luminance
- D.
  
  Thompson's Reflectance
7.

Which type of reflection enables us to see object?
- A.
  
  Specular
- B.
  
  Diffuse
- C.
  
  Straight line
- D.
  
  Rational
8.

Which of these reflections forms images?
- A.
  
  Specular
- B.
  
  Diffuse
- C.
  
  Rational
- D.
  
  Straight line
9.

$When light reflects off a material denser (with higher refractive index) than the external medium, it undergoes which of these? - ProProfs$

When light reflects off a material denser (with higher refractive index) than the external medium, it undergoes which of these?
- A.
  
  Phase refraction
- B.
  
  Diffuse reflection
- C.
  
  Phase inversion
- D.
  
  Retroflection
10.

Which of these is not a law of reflection?
- A.
  
  The incident ray, the reflected ray and the normal to the reflection surface at the point of the incidence lie in the same plane.
- B.
  
  The reflected ray and the incident ray are on the thesame sides of the normal.
- C.
  
  The angle which the incident ray makes with the normal is equal to the angle which the reflected ray makes to the same normal.
- D.
  
  The reflected ray and the incident ray are on the opposite sides of the normal.